Eagle, D. (1981). North Central football: A history. North Central Tamarack Staff.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEagle, Don. North Central Football: A History. [Spokane, Wash.]: North Central Tamarack Staff, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEagle, Don. North Central Football: A History. North Central Tamarack Staff, 1981.
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